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Since more than 40 years the company Willy A. Bachofen AG Maschinenfabrik, also known under the name WAB, has been the unchallenged specialist in the grinding and dispersing technology with its world-famous DYNO-MILL®.

DYNO®-MILL ECM-APEvolution in the design of high-efficiency agitator bead mills

New separation system of the WAB DYNO®-MILL ECM-AP Series

New design of the grinding chamber allows higher throughputs and production capacities, especially for highly viscous products

Increase of the wear resistance of contact parts

Ability to use beads with a size of 0.1 mm

Properties of the Process

Designed for running in single/multi-pass or circulation, with a constant efficiency in both processes for the achievement of narrow particle size distributions

The patented DYNO®-Accelerators produce a powerful, hydraulic movement of the beads which guarantee a high and constant energy input

Easy operation of the mill thanks to the well designed control concept

Small volumes of the grinding chamber enable fast product changes at low costs

Simple cleaning with small amounts of cleaning agents

Change of the separation system without the need to open the grinding chamber

Increased lifetime of the screen

egistration of the process parameters and guarantee of the reproducibility with the optional WAB VIEW process control

chnology

Most modern three dimensional design process

Use of valuable high quality materials

Manufacturing process and quality control that are state of the art

The DYNO®-MILL ECM-AP Series, for aqueous, solvent based and contamination sensitive products in laboratories and production areas of countless sectors of the industry:

Paints and varnishes

Printing inks

Coatings

Pigments and dyes

Automobile coatings

Food industry

Filling

Agrochemicals

Paper industry

Life sciences

Biotechnology

Microbiology

Services offered by WAB

WAB AG has its own test facility in a thoroughly modern building including all the latest analytical testing equipment, with various mills in different sizes, ranging from laboratory up to full production scale. The partnership with our customers is one of the main aspects for WAB. Therefore, we offer our customers the possibilities to do experiments in this facility with their own products. With the results, one can check whether the machine fulfils the requirements before making any decisions. At WAB, you would not only purchase a mill, but you would also get professional advice concerning the mill and your product together with a full after sales service.

The most important basis for the long-term success of our company is a true and long-lasting partnership with our customers. We earn the trust of our customers with continuous competent support, high quality performance and service, and on-time deliveries. Our products are sold worldwide through our own subsidiaries and independent agencies. At present, our activities are concentrated in the field of special machinery for dispersion, fine grinding and mixing. Our foremost objective is to keep our products on the most advanced level and expand our leading position in these markets. We are striving for well-balanced growth and are continually searching for new, specialized opportunities, with high added value, which are in line with our production and sales expertise. For this purpose, we are open to collaborate with strong and trustworthy partners.

Stimulated by the professional knowledge acquired by all our employees, we continually seek to improve our organization and performance. In addition to offering commensurate compensation, we attach great importance to job security for dynamic and loyal employees. We also implement all current and anticipated regulations concerning health and occupational safety for our employees. We are committed to remaining an independent Swiss company, with a streamlined organization that is solidly funded by its own capital.